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  1. #1

    Default How far can this thing go?

    I have a 1999 Chevy Tahoe with about 150 thousand mile's on it. I know it's not a record, but I am curious to find out is here anybody with crazy miles on there Chevy thats still running with the same factory engine?

  2. #2

    Default

    wellll... I have a 99 sierra with 198,400 miles a 94 with 232,500 miles and 95 with 190,000 miles so yeah they can run for a long long time.
    Dan
    1999 GMC Sierra 2500 350 vortec
    1967 Jeep M725 ambulance 230 tornado
    1990 Cherokee Limited- 3 inch lift on 33's
    ...and every one of em has issues

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  3. #3

    Default

    Those 350's are pretty solid engines and should last you quite awhile. In particular if it's been well maintained and taken care of. It's the trans that normally can't keep up.

    Welcome to the forum, and don't forget the pics!

    2009 GMC Sierra Denali AWD

  4. #4

    Default

    i have a 1991 chevy suburban with 294,000 miles on the original 350
    "The Tank"-1991 Chevy Suburban 1500
    1/2 ton-293k miles, 350 w/TBI
    1993 Lumina- 230k miles

  5. #5

    Default

    My 00 Sierra has 227,000 and it uses no oil carries 40+#'s of oil pressure and that is with Mobil ! 5W30 and I run it wide open pretty much all the time. Just ask the TN State Troopers around Nashville!!!
    Chris S. The GoFastPadre I like to drive fast and I've got the speeding tickets to prove it. 00 Sierra Z71 ECSB K&N CAI Pacesetter Shorties (soon to be replaced with LT's) Magnaflow HFC's Flowmasters with True Duals and H-Pipe more mods to come

  6. #6
    Sr. Apprentice IRONHIDE's Avatar
    Join Date
    Apr 2008
    Location
    Sacramento, Ca
    Posts
    38

    Default

    My brother had a 1992 1/2 ton 4x4 suburban (350) with 280,XXX miles when for no reason (it ran great) he replaced the motor. Granted, the trans was replaced a couple of times. But it was a great rig, now he has a 06 to start the mileage quest all over again.


    08, Sierra 5.3 afm alum blk, 4x4. leather, dvd, tow pkg, 3.73 gears
    skidplate pkg, 20's w/275/55/20
    mods: magnaflows, bedrug, classlic gt lid
    skyjacker 2" leveling kit, Pro Comp X-treme Mud Terrains

    68 Chevelle 327/350

    05 Honda Accord V-6 EX

  7. #7

    Default

    My '91 Suburban has 191K on it with the original Chevy 350 that has never been opened up in any way such as heads or intake. Going good
    Christopher

    1991 Chevy Suburban 1/2 ton 2WD w/ chevy SBC 350-3/4 ton drivetrain upgrade w/4.10 gears 200K miles
    2005 Saturn ION-2 Stock 265K miles
    1982 Bronco, 1993 Bronco (sold), 1971 M35A2 Deuce and a Half



    There are 10 kinds of people, those who understand binary, and those who dont...

    Remember kids, the only difference between screwing around and science is writing it down- Adam Savage

  8. #8

    Default

    forever... come on its a chevy
    PETE
    95 GMC Sierra 2500
    3" Body Lift, 33" Goodyear MTR's
    5.7L 350 TBI Edelbrock SDT Exhaust, Flowtech Headers, K&N Intake
    Sold :(
    1999 Jeep Cherokee, 3" Rustys lift, 33" BFG MT's, locked, armored: Rolled :(
    2000 Jeep Grand Cherokee Limited. K&N Intake, Custom Kolak Exhaust


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